117521872128

Names of 117521872128

• Cardinal: 117521872128 can be written as One hundred seventeen billion, five hundred twenty-one million, eight hundred seventy-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.17521872128 × 10¹¹

Factors of 117521872128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 51007762

Divisors of 117521872128

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 576 768 1152 2304 51007757 102015514 153023271 204031028 306046542 408062056 459069813 612093084 816124112 918139626 1224186168 1632248224 1836279252 2448372336 3264496448 3672558504 4896744672 6528992896 7345117008 9793489344 13057985792 14690234016 19586978688 29380468032 39173957376 58760936064 117521872128
• Sum of all divisors σ(n): 338844536394
• Sum of proper divisors (its aliquot sum) s(n): 221322664266
• 117521872128 is an abundant number, because the sum of its proper divisors (221322664266) is greater than itself. Its abundance is 103800792138

Bases of 117521872128

• Binary: 1101101011100110110010111010100000000₂
• Hexadecimal: 0x1B5CD97500
• Base-36: 1HZLHKW0

Squares and roots of 117521872128

• 117521872128 squared (117521872128²) is 13811390428469983248384
• 117521872128 cubed (117521872128³) is 1623140459844532502002886510641152
• The square root of 117521872128 is 342814.6323131497
• The cube root of 117521872128 is 4898.2344344069

Scales and comparisons

• 117,521,872,128 seconds is equal to 3,736 years, 43 weeks, 1 day, 20 hours, 28 minutes, 48 seconds.
• To count from 1 to 117,521,872,128 would take you about seven thousand, four hundred seventy-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 117521872128 cubic inches would be around 408.2 feet tall.

Recreational maths with 117521872128

• 117521872128 backwards is 821278125711
• The number of decimal digits it has is: 12
• The sum of 117521872128's digits is 45
• More coming soon!